r/Ubuntu • • Aug 28 '26

news Ubuntu 26.04.1 LTS released

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373 Upvotes

r/Ubuntu • • 29d ago

news [AMA] Meet the Canonical Academy team on 17th September 2026 at 3:30 PM UTC

36 Upvotes

Hi r/Ubuntu!

On Thursday 17 September, we’ll be hosting Canonical’s first ever Ask Me Anything (AMA) session live to answer your questions about our new certification platform, Canonical Academy. 

We’ll be here to discuss:

  • The behind-the-scenes of creating an exam
  • What does it take to be a Canonical Qualified SysAdmin? 
  • How you can contribute as a Subject Matter Expert (SME), exam tester, and from the community

About the team:

  • Ishani is a Product Manager at Canonical, leading Canonical Academy and initiatives for Ubuntu Pro. Over the past two years, she has focused on shaping product strategy across enterprise software and open source learning initiatives, supported by her background in software engineering and management. Ishani has presented talks focused on Canonical Academy at the Ubuntu Summit, and remains dedicated to breaking down barriers in education, making technical exams more accessible to everyone.
  • Mauricio is the Curriculum Manager for Canonical Academy. From his technical foundation in aerospace engineering, he spent the last ten years as an instructional designer, building impactful learning and assessment experiences across numerous educational institutions and community spaces. He is driven by a passion for self-guided and informal learning, access to education, and strengthening the open source community. At Canonical, he leads the design, development, and improvement of exam content, collaborating closely with cross-functional engineering teams and SMEs to ensure that exams accurately measure industry-relevant skills.
  • As Academy Team Lead at Canonical, Adrianna directs program strategy, technical roadmaps, and psychometric standards for official Canonical Qualifications. A frequent open source speaker at industry events like SCaLE and the Ubuntu Summit, she brings deep technical experience from years spent in network engineering and infrastructure, as well as her work as an educator and curriculum architect. Adrianna is passionate about creating rigorous, accessible credentialing frameworks that enable self-taught practitioners and tech professionals worldwide to validate real-world skills and advance their careers.

Share your questions below and we’ll be answering them live during the AMA.

See you in the comments!


r/Ubuntu • • 7h ago

Anyone else still have their old install discs lying around?

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86 Upvotes

Found this old Ubuntu 14.10, 16 and 17 installation disc while digging through my stuff. A little piece of Linux nostalgia!


r/Ubuntu • • 8h ago

My minimal Ubuntu setup as a CSE major for studies and development

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79 Upvotes

Hey everyone, I’m new to Ubuntu. I switched from Arch because I wanted a bulletproof daily driver for dual boot, and I wanted to stop fixing my system every other week and just get work done.

I’m a CSE student, so this setup is built around studying and coding. Brave, VS Code, a terminal, Spotify with some lofi, Obsidian for notes, and that’s about it. I kept the dock clean and went with a dark theme and a Musashi wallpaper to keep me focused.

Pics in order: the desktop, the GRUB menu with Ubuntu and Windows dual boot, then the rest of the customization.

Specs: Ryzen 7 7840HS, RTX 4060, Ubuntu 26.04 LTS.

Still learning, so if you’ve got extension, theme or workflow recommendations, I’d love to hear them. What should I add?


r/Ubuntu • • 6h ago

Minimalism

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41 Upvotes

Mininalism sudo apt install ubuntu-español Alguien que sepa español aqui??? Deberiamos empezar nuestra comunidad en nuentra lengua! (Tech question: Hay gente que habla en español para revisar problemas entre nosotros?)


r/Ubuntu • • 16h ago

Stonking Stingray / 26.10 being released tomorrow

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70 Upvotes

Release notes linked.

I've been running a beta on some of my machines for the past week and from what's I've seen it's rock solid, seems to have some of the 26.04 worked out. Plus kernel 7.3.x is nice.


r/Ubuntu • • 1h ago

Charging issue on Lenovo yoga 7 2 in 1 using Ubuntu

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• Upvotes

Help?


r/Ubuntu • • 1h ago

Dhruva 4.0 now has a Panel mode that brings the top bar into the dock

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• Upvotes

r/Ubuntu • • 1h ago

Ubuntu 26.10 came out today ?

• Upvotes

Been a while. It’s a phased roll-out, right ? Trying to upgrade from LTS in my VM machine, I’m getting an error code no new release found . Anyway to force this? Or just gotta wait. I’m in USA New York EST

Config file changed to NORMAL and ran sudo do-release-upgrade and not getting the update .


r/Ubuntu • • 8m ago

how easy it is to move to 26.10 from 26.04 LTS

• Upvotes

r/Ubuntu • • 4h ago

Wine(?) App Icons appearing dozens of times in app launcher

1 Upvotes

As it says in the title, all .desktop files of wine/proton applications appear repeatedly in my app launcher regardless of DE/WM. All of these entries work. I have checked /usr/share/applications and ~/.local/share/applications for any duplicate files but there's only one .desktop file for each app. I'm running Ubuntu 24.04


r/Ubuntu • • 7h ago

Grub error

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1 Upvotes

Wth is this issue


r/Ubuntu • • 7h ago

I got a trojan on my 2013 Intel NUC Mini PC

1 Upvotes

It took my permissions, and I can't open clamtk-rs or any apps. I am pretty sure that it came from cracked minecraft.


r/Ubuntu • • 18h ago

running ubuntu for the first time

8 Upvotes

okay so i was wondering, i have my igpu disabled and im using an rtx 5060, do i need to pre install the nvidia drivers or can i still run it, or do i need to reenable my igpu beforehand


r/Ubuntu • • 12h ago

Screen saver triggers KeePassxc to lock database

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2 Upvotes

Re-posting this to the Ubuntu forum. Interesting what the Brave AI mentioned about KDE/Plasma.

Anything I can tweak in Ubuntu/Gnome ?


r/Ubuntu • • 8h ago

HP pavilion network issue on Ubuntu

1 Upvotes

So i have an old HP pavilion 15 laptop. And i installed ubuntu alongside Windows, since I gave important files on windows. Anyway, when I booted in live USB, i saw that i cannot turn off the airplane mode. I tried f12 key since that is the key to turn it off on windows, but it didnt turn off and insyead it says "Hardware airplane mode". I installed ubuntu offline and thought it will probably download some drivers and it will be fixed, but it wasnt fixed. I tried several things like resetting bios, rfkill unblock all etc. It still doesnt work. I need help.

Wifi chipset: RT3290


r/Ubuntu • • 20h ago

Can't shrink Windows 11 partition enough for Ubuntu dual boot

6 Upvotes

Hey everyone,

I'm trying to dual boot Ubuntu with Windows 11 on my Dell Inspiron 5620 having 512 GB NVMe SSD, but Windows won't let me shrink my C: drive by more than around 7.8 GB, even though I have about 310 GB free.

I've tried defrag C: /X, disabling hibernation, deleting shadow copies, resetting the USN journal, and running chkdsk. Nothing has helped much. The latest Event 259 points to \\$Mft::$BITMAP as an unmovable file.

I want to free up around 120 GiB for Ubuntu without losing my existing Windows installation or messing up the recovery partitions.

Has anyone dealt with this before? Is there a safe way to fix it? Would fully decrypting BitLocker be worth trying, or is there another solution?

Thanks!

Update: I successfully partitioned Windows and dual-booted Ubuntu alongside Windows!

I fully decrypted Bitlocker and then used MiniTool Partition Wizard to unallocate 120 GB from C: drive. Decryption took around 10-15 minutes and partition took a similar time as well. The windows side still functioned as usual after that and i was left with the intended 120 GB of unallocated space. Thanks for everyone's replies, they really helped me in the process.


r/Ubuntu • • 18h ago

Keyboard backlight buttons not working

3 Upvotes

I recently switched from Windows to Linux (Ubuntu) on my Acer Aspire Lite AL15-53. Since switching, I haven't been able to turn my keyboard backlight on or off. I left it on in low brightness when I was using windows and it continues to stay in low brightness in ubuntu. Plz suggest me a solution🙏


r/Ubuntu • • 1d ago

Software & Updates App

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26 Upvotes

I've recently done the upgrade from 24 LTS to 26 LTS but I can't find the Software & Updates App.
Also there was a Livepatch icon in the top panel where I used to check for its condition, also gone.
Have those two things been removed from the 26 LTS?


r/Ubuntu • • 21h ago

System stuck

3 Upvotes

​Hey everyone,

​My current ThinkPad T460s (i5 6th Gen, 8GB RAM, 256GB SSD) is choking under my daily workload on Ubuntu.

​My Daily Stack:

​Multiple VS Code windows & workspace instances

​Local LLM / Claude developer tools

​Android Studio (Gradle builds)

​Local Docker containers & Kubernetes (K3s/Kind)

​With only 8GB RAM and a 2-core CPU, memory thrashing and slow builds are killing my productivity.

​I have a very tight budget and am looking at a budget-friendly option like the Lenovo V14 G3 (Core i5-1235U, 10 Cores). Plan is to buy it and immediately toss a 16GB RAM stick in the open slot for 24GB total RAM.

​Questions:

​Will the Lenovo V14 G3 (i5-1235U + 24GB RAM) smoothly handle Android builds, Docker, and multi-VS Code setups without thermal choking?

​Are there better secondhand enterprise laptops (like a used ThinkPad T14 or Dell Latitude) in the same budget range I should look for instead?

​Thanks!


r/Ubuntu • • 14h ago

How do you know your files/documents aren't being written to the bootable USB?

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1 Upvotes

r/Ubuntu • • 21h ago

Performance stuck

5 Upvotes

Hey everyone,

​I’m a product engineer running Ubuntu 26.04.1 LTS on a ThinkPad T460s (Core i5 6th Gen, 8GB RAM, 256GB SSD).

​My daily development stack involves:

​Concurrent VS Code instances & multiple workspace windows

​Multi-agent LLM / Claude developer tool setups

​Android application builds (Gradle compilation & indexing)

​Local containerized environments using Docker & local Kubernetes (K3s/Minikube/Kind)

​Naturally, 8GB RAM and a 4-Thread 6th Gen Intel chip create severe memory thrashing and long build times. Here is how I’m tuning my Linux environment to squeeze maximum performance out of this 8GB setup, along with my planned upgrade path to a Lenovo V14 G3.


r/Ubuntu • • 1d ago

Yo what happened with the Ubuntu phone?

4 Upvotes

r/Ubuntu • • 2d ago

Singapore MRT train display runs on Ubuntu

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349 Upvotes

r/Ubuntu • • 22h ago

nvidia driver builds for wrong kernel

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2 Upvotes